| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $145.35 | 5.548% | $153.414 | $153.41 | $153.40 | $153.40 |
| Purchase #2 | $164.35 | 10.523% | $181.6446 | $181.64 | $181.65 | $181.60 |
| Purchase #3 | $9.54 | 13.226% | $10.8018 | $10.80 | $10.80 | $10.80 |
| Purchase #4 | $22.31 | 5.662% | $23.5732 | $23.57 | $23.55 | $23.60 |
| Purchase #5 | $32.67 | 4.325% | $34.083 | $34.08 | $34.10 | $34.10 |
| Purchase #6 | $97.61 | 4.478% | $101.981 | $101.98 | $102.00 | $102.00 |
| Purchase #7 | $112.40 | 12.689% | $126.6624 | $126.66 | $126.65 | $126.70 |
| 7 purchase totals = | $584.23 | $632.1600 | $632.14 | $632.15 | $632.20 | |